Portable sauna enclosure



FIG. 1 is a top front perspective view of the portable sauna enclosure;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a top elevation view thereof; and,

FIG. 7 is a bottom elevation view thereof.

The broken lines in FIGS. 1 and 4 depict portions of the portable sauna enclosure that form no part of the claimed design; the broken lines form no part of the claimed design. 

CLAIM The ornamental design for a portable sauna enclosure, as shown and described. 